| Value | Category | Cases | |
|---|---|---|---|
| 0 | 184 |
6%
|
|
| 1 | 131 |
4.3%
|
|
| 2 | 437 |
14.2%
|
|
| 3 | 833 |
27.1%
|
|
| 4 | 586 |
19.1%
|
|
| 5 | 456 |
14.8%
|
|
| 6 | 224 |
7.3%
|
|
| 7 | 76 |
2.5%
|
|
| 8 | 145 |
4.7%
|
|
| Sysmiss | 6017 |